California Code, Harbors and Navigation Code - HNC § 1110

(a) “Bays of San Francisco, San Pablo, and Suisun” means all the waters of those bays and of the tributaries, ports, and harbors of those bays, and includes the water areas from the south end of San Francisco Bay and from the Ports of Sacramento and Stockton to the Golden Gate Bridge.“Bay of San Francisco, San Pablo, or Suisun” means any of those waters, respectively.

(b) “Monterey Bay” means all the waters of that bay and of the tributaries, ports, and harbors of that bay.